baber/WOPTO huggingface dataset:
Patent KR-20090066865-A (KR)
Title: Method for manufacturing a ferritic stainless steel
Inventor: PARK SOO HO
IPC: C22C38/18
Filed: 2007-12-20
Abstract: A manufacturing method of ferritic stainless steel is provided to prevent ridging property of stainless steel by controlling a shape factor appropriately related with a reduction ratio, size of a roll, a ratio of roll speed, and etc. A manufacturing method of ferritic stainless steel includes a step for hot-rolling steel in a condition of a shape factor over 2.0, a speed ratio of an upper and lower milling roll over 1.25, and a reduction ratio over 30%. The ferritic stainless steel includes 0.10% or less of C, 1.0% or less of Si, 1.0% or less of Mn, 0.050% or less of P, 0.020% or less of S, 2.0% or less of Ni, 8.0 ~ 30% of less of Cr, 0.05% or less of N, the remnant Fe and inevitable elements.
Patent KR-20090068879-A (KR)
Title: Electroconductive paste and conductor
Inventor: JUNG YANG IL
IPC: H01B1/02
Filed: 2007-12-24
Abstract: An electroconductive paste is provided to lower a firing temperature by using the nano-size silver particles, to improve electroconductivity by using nano particle aggregate, and to ensure excellent calcination property. An electroconductive paste comprises silver powder. The Ag powder is silver aggregate(20) formed with the nanosilver particle(10). The silver aggregate is monodispersion. The silver aggregate is sphere and has particle size of 1~2 micron. The average particle size of the nanosilver particle observed on the surface of the aggregate is within 1~300 nm.
Patent KR-20090070043-A (KR)
Title: Friction reducing apparatus for flexible plat cable and disk drive using the same
Inventor: PARK HYEOK SOO
IPC: G11B33/02
Filed: 2007-12-26
Abstract: A friction reducing apparatus for a flexible cable and a disk drive using the same are provided to prevent the folding of the flexible cable by minimizing rubbing between a peripheral component and the flexible cable. A friction reducing apparatus for a flexible cable comprises: a flexible cable(46) which electrically connects a moving part and a fixing part by connecting both ends to the moving part and the fixing part; and a peripheral component in which a curved face(23) is formed at a part contacted with a part moving with the moving part among the flexible cable.
Patent KR-20090071090-A (KR)
Title: Vacuum interrupter and production method of metal seal cup for vacuum interrupter
Inventor: KIM SUNG TAE
IPC: H01H33/664
Filed: 2007-12-27
Abstract: A vacuum interrupter and a manufacturing method of a metal seal cup for the same are provided to improve reliability of vacuum sealing by arranging a metal seal cup between a ceramic vessel and an open/close shaft or a supporting shaft. A supporting shaft(4) supports a fixed contact(3). A movable contact(2) is moved to a position contacted with the fixed contact or a position separated from the fixed contact. An open/close shaft(1) is connected to the movable contact in order to displace the movable contact. A ceramic insulation vessel(9) receives the fixed contact and the movable contact. A bottom metal seal cup(7b) is connected between the ceramic insulation vessel and the supporting shaft. A top metal seal cup(7a) is connected between the ceramic insulation vessel and the open/close shaft. A bellows(5) is connected between the top metal seal cup and the open/close shaft. The bellows movably supports the open/close shaft.
Patent KR-20070041557-A (KR)
Title: Method of printing curved surface and curved surface body printed by using same
Inventor: MURAOKA KOUJI
IPC: B41M1/02
Filed: 2005-08-01
Abstract: A curved surface printing method comprises a step of applying a printing ink to a raised portion of a letterpress printing original plate which is a planographic plate the raised portion of which is 0.1 to 50µm high, a step in which an elastic blanket (2) of rubber or rubberish material having a curved surface (221, 222, 21) of a predetermined shape formed on a convex or concave surface of an object (1) to be printed and set in the same polarity direction as that of the convex or concave surface of the object (1) is pressed to the letterpress printing original plate placed in a fixed position and coated with the printing ink, and the printing ink is transferred to the curved surface (221, 222, 21) of the predetermined shape, and a step of moving the elastic blanket (2) to which the printing ink is transferred and which has curved surface (221, 222, 21) of the predetermined shape, bringing the elastic blanket (2) into contact with the curved surface of the object (1), and thus printing the object. A curved surface body printed by this method is also disclosed.
Patent KR-20070023824-A (KR)
IPC: C07C11/02
Filed: 2002-02-15
Abstract: 파라핀 왁스를 수소분해하고 수소첨가이성체화하여 수득되어지며 탄소 원자수가 7 내지 35개 범위인 파라핀을 포함하며 이 파라핀 중 적어도 일부 분자는 분지형이고 파라핀 분자 당 평균 분지 수는 0.5 내지 2.5 사이이며 이 분지가 메틸 및 경우에 따라 에틸 분지를 포함하고 0.5% 이하의 4차 지방족 탄소 원자를 포함하는 이소파라핀 조성물을 적합한 촉매 상에서 탈수소화하는 것을 포함하는 방법에 의해 수득되어지고 4차 지방족 탄화수소가 0.5% 이하인 분지형 올레핀을 알킬화 조건하에 방향족 탄화수소와 접촉시키는 단계를 포함하여, 분지형 알킬 방향족 탄화수소를 제조하는 방법; 분지형 알킬 방향족 탄화수소를 제조하는 상기 방법에 의해 제조되어진 분지형 알킬 방향족 탄화수소를 설폰화하는 것을 포함하여, (분지형 알킬)아릴설포네이트를 제조하는 방법; 및 이와 같이 정의된 방법에 의해 수득될 수 있는 분지형 알킬 방향족 탄화수소 조성물 및 (분지형 알킬)아릴설포네이트 조성물. 
     (분지형 알킬)아릴설포네이트, 분지형 알킬 방향족 탄화수소, 분지형 올레핀, 이소파라핀 조성물, 수소분해, 수소첨가이성체화, 파라핀 왁스
Patent KR-20070065337-A (KR)
Title: Low fill factor wire grid polarizer
Inventor: MI XIANG DONG
IPC: G02B5/30
Filed: 2005-09-13
Abstract: In an example embodiment, a wire grid polarizer includes a plurality of parallel conductors having a pitch (P), a width (W), and a height (H). In example embodiments, a fill-factor (W/P) is greater than approximately 0.18 and less than approximately 0.25. In another example embodiment, a display system includes a light source and a light-valve. The display system also includes a wire grid polarizer that includes a plurality of parallel conductors having a pitch (P), a width (W), and a height (H). In example embodiments, a fill-factor (W/P) is greater than approximately 0.18 and less than approximately 0.25.
Patent KR-20070039623-A (KR)
Inventor: FINN RORY F
IPC: A61K38/27
Filed: 2005-01-24
Abstract: 본 발명은 폴리에틸렌 글리콜 부티르알데하이드 잔기를 단백질의 N-말단 페닐알리닌에 결합시킴으로써 제조한 화학적으로 개질된 성장 호르몬(hGH)을 제공한다.   본 발명에 따른 화학적으로 개질된 단백질은 개질되지 않은 hGH의 활성에 비해 훨씬 더 오래 지속되는 hGH 활성을 가질 수 있으며, 이는 감소된 용량과 스케줄 조정 기회를 가능하게 할 수 있다.   본 발명은 또한 성장 호르몬의 사용이 유리한 질병 또는 장애의 치료 및/또는 예방을 위한 사용 방법을 포함한다.
Patent KR-20070073763-A (KR)
Title: System and method for producing water
Inventor: SHER ABRAHAM M
IPC: E03B3/28
Filed: 2005-08-26
Abstract: A method for producing water includes removing water from a first airflow using a first process which includes exposing at least some of the first airflow to a desiccant. This increases water content of at least some of the desiccant. At least some of the desiccant having increased water content is introduced into a second airflow. This facilitates evaporation of water from the desiccant into the second airflow, and increases water content of the second airflow. Water is then removed from the second airflow.
Patent KR-20070068410-A (KR)
Title: Method of producing can body, can body, and device for producing can body
Inventor: SHINGURYO TAKURO
IPC: B21D51/26
Filed: 2005-09-20
Abstract: A method of producing a can body in which, when a barrel section of the can body is held between the outer peripheral surfaces of first and second rotation bodies (20, 21), the barrel section is pressed radially inward by a second projection (21a) from the outer periphery side of the barrel section such that at least a part of the quantity of deformation in the direction of the pressing is elastic deformation, the second projection (21a) is fitted into a first recess (20a) with the barrel section in between and with that portion of the inner periphery side of the barrel section which corresponds to the elastically deformed portion advanced into the first recess (20a), and after that, when the holding of the barrel section by the outer peripheral surfaces of the first and second rotation bodies (20, 21) is released, that portion of the barrel section that corresponds to the first recess (20a) and the second projection (21a) is caused to restore radially outward, thereby the outer peripheral surface of that portion of the barrel section which corresponds to the first projection (20b) is caused to position more outside than that outer peripheral surface of the barrel section which excludes the outer peripheral surface of that portion of the barrel section which corresponds to the first recess (20a) and the second projection (21a).
Patent KR-20070100708-A (KR)
Title: Updating compressed read-only memory file system(cramfs) images
Inventor: GU JINSHENG
IPC: H04N5/44
Filed: 2005-11-08
Abstract: Systems and methods for CRAMFS file system differencing and updating are provided that include portion-level differencing and block-level updating of blocks of an original image. The differencing and updating split CRAMFS images into portions using CRAMFS file system structure information and block information and perform dependency analysis using hint/list files from the CRAMFS split module. A delta file is generated for each portion (portion-level differencing) of the new CRAMFS image; the delta file includes information of differences between the portion of the new CRAMFS image and the portion of the original CRAMFS image to which the new CRAMFS image portion corresponds. The delta files are transferred to a device where the device target CRAMFS image is updated block-by-block using information of the delta files. The update reconstructs all portions of the new CRAMFS image in a block in host device RAM and writes the reconstructed block into host device ROM.
Patent KR-20070090025-A (KR)
Title: Motor vehicle rear wheel braking control in breaking situation with asymmetric grip
Inventor: CAYOL OLIVIER
IPC: B60T8/62
Filed: 2005-12-01
Abstract: The invention concerns a method for controlling braking of the rear wheels of a motor vehicle having at least four steering wheels (103 to 106) which consists in detecting the presence of a braking situation with asymmetric grip, determining a braking pressure setpoint in the form of a maximal braking pressure difference between the right and left rear wheel based on the value of the vehicle instantaneous longitudinal speed and the turn angle of the front wheels, transmitting, in case of braking situation with asymmetric grip, said braking setpoint value to the braking actuators of said rear wheels so as to correct the vehicle instability.
Patent KR-20070092286-A (KR)
Title: Tricyclic 5-opioid modulators
Inventor: CARSON JOHN R
IPC: A61K31/435
Filed: 2005-12-21
Abstract: The invention is directed to delta opioid receptor modulators of formula (I). More specificially, the invention relates to tricyclic c-opioid modulators. Pharmaceutical and veterinary compositions for treating mild to severe pain and various diseases are also described.
Patent KR-20070122501-A (KR)
Title: Linking diffie hellman with hfs authentication by using a seed
Inventor: RENERIS KENNETH
IPC: G06F21/00
Filed: 2006-03-22
Abstract: A method of chip authentication comprising verifying a driver identity, establishing a Diffie Hellman key, hashing the Diffie Hellman key, picking a seed, and performing a hardware functional scan with the seed.
Patent KR-20080000614-A (KR)
Title: Negative electrode active material for charging device
Inventor: KOJIMA KENJI
IPC: H01G11/42
Filed: 2006-04-25
Abstract: A carbon material that provides a charging device not only ensuring a high energy density but also realizing a high output and an excellent low-temperature performance. There is provided a negative electrode active material for charging device having an aprotic organic solvent electrolyte solution containing a lithium salt as an electrolyte, characterized by consisting of a carbon material of 0.01 to 50 m 2/g specific surface area and 0.005 to 1.0 cc/g total mesopore volume wherein mesopore volumes of 100 to 400 Å pore diameter occupy 25% or more of the total mesopore volume.
Patent KR-20070121843-A (KR)
Title: Vitamin k for prevention and treatment of skin rash secondary to anti-egfr therapy
Inventor: PEREZ SOLER ROMAN
IPC: A61P17/00
Filed: 2006-04-12
Abstract: The invention provides methods and compositions for treating and preventing a skin rash secondary to anti-epidermal growth factor receptor (EGFR) therapy, where the method comprises applying a vitamin K analog or a phosphatase inhibitor to the skin.
Patent KR-20080009728-A (KR)
Title: Phosphor and use thereof
Inventor: HIROSAKI NAOTO
IPC: C09K11/64
Filed: 2006-05-24
Abstract: Disclosed is an excellent orange or red phosphor which emits a high luminance light and does not decrease much in luminance when exposed to an excitation source. This phosphor contains a crystalline phase having a chemical composition represented by the following general formula [1]. (1-a-b)(Ln'pMII'1-pMIII' MIV'N3).a(MIV'(3n+2)/4N nO).b(AMIV'2N3) [1] In the formula, Ln' represents a metal element selected from lanthanoids, Mn and Ti; MII' represents a divalent metal element other than the Ln' element; MIII' represents a trivalent metal element; M IV' represents a tetravalent metal element; A represents a metal element selected from Li, Na and K; and 0 0, 0 <= n, and 0.002 <= (3n + 2)a/4 <= 0.9.
Patent KR-20080011226-A (KR)
Title: Universal line voltage dimming method and system
Inventor: WU MINGLIANG
IPC: H05B41/28
Filed: 2006-05-09
Abstract: A universal line voltage dimming method and system, with a control circuit for an electronic ballast including an on-time converter (50) generating an on-time signal (54) in response to a sensed phase-controlled power signal (52), and a microprocessor (56) responsive to the on-time signal (54) and generating a dimming control signal (58). A lamp control method for an electronic ballast includes sensing phase-controlled power, determining on-time for the sensed phase-controlled power, and controlling lamp dimming in response to the on-time.
Patent KR-20090075068-A (KR)
Title: A refrigerator having dispenser part and methods of using the same
Inventor: AN HEON DEOK
IPC: F25D23/00
Filed: 2008-01-03
Abstract: A refrigerator equipped with a dispenser part and a using method thereof are provided to prevent irradiation of an ultraviolet ray to the outside by turning off an ultraviolet lay lamp automatically when a dispenser cover is opened. A refrigerator(100) equipped with a dispenser part(20) includes an ultraviolet lay lamp(27), a dispenser cover(29), and a control part. The ultraviolet lay lamp is combined on an upper side of the dispenser part located on a front side of the refrigerator door. The ultraviolet lay lamp sterilizes and disinfects the inside of the dispenser part. The dispenser cover is formed on one side of the dispenser part. The dispenser cover prevents irradiation of the ultraviolet ray to the outside. The control part maintains a state of the ultraviolet lay lamp according to opening and closing of the dispenser cover.
Patent KR-20090076413-A (KR)
Title: Method and apparatus for motion compensation
Inventor: BIRINOVL DMITRI
IPC: H04N7/32
Filed: 2008-01-08
Abstract: A motion compensation method and an apparatus therefor are provided to process motion compensation about macro blocks in parallel, thereby reducing a motion compensation performing time about the macro blocks. A register for motion compensation of the m-th macro block of a current image is set up(700). A predictive operation about the m-th macro block is performed(702). A register for motion compensation of the m+1 th macro block is set up(704). A restoration operation about the m-th macro block is performed based on the predictive operation result(706~710). Predictive operation about the m+1-th macro block is performed.
Patent KR-20090077132-A (KR)
Title: A popcorn composition for the cooking with microwave range
Inventor: SONG SANG HOON
IPC: A23L1/18
Filed: 2008-01-10
Abstract: A popcorn composition for microwave ovens is provided to secure good sweet taste, aftertaste and eating quality by making oligosaccharide powder to prepare mixed powder of sugars and adding them to common popcorn composition. A popcorn composition for microwave ovens is composed of 50-70wt% of corns, 20-30wt% of processed vegetable oils and fats, 20-30wt% of mixed powder of sugars, 1-5wt% of liquid sugars and 1wt% of edible emulsifier. The mixed powder of sugars is comprised of 80wt% of powdered sugar, 10-20wt% of spray-dried fructooligosaccharide powder, 0.1-1wt% of baking powder, 0.5-1wt% of fine salt and 0.01-0.1wt% of sucralose. The liquid sugar is selected from the group consisting of fructo-oligosaccharide syrup, isomalto-oligosaccharides syrup or maltitol syrup. A sweetener can be used for the mixed powder of sugars, which is powdered sugar, oligosaccharide powder, dextrin, aspartame, powdered wheat gluten, water-soluble dietary fiber powder or sucralose.
Patent KR-20090077563-A (KR)
Title: Real-time rfid labeler system and method for producing rfid label in real-time
Inventor: SHIN KEE HYUN
IPC: G06K19/077
Filed: 2008-01-11
Abstract: A real-time RFID labeler system and a real-time RFID label manufacturing method are provided to enable a user to produce labels including immediately attachable electronic tags, inexpensively through simple information input. Product information is inputted into an information input module(110). A display module(120) displays detailed processing contents and information of the product. A write/read module(130) records and re-checks the inputted product information in an RFID chip in an RFID tag type. A label printing module(140) prints data for the external discrimination of RFID. A roll tape speed control module(150) controls the speed of a roll around which the material in which the RFID chip is included is wound. A main control module(160) performs information exchange with a POS server through the wired/wireless network communication.
Patent KR-20090081216-A (KR)
Title: voice play device using the barcode
Inventor: LEE SANG LAE
IPC: G11B20/10
Filed: 2008-01-23
Abstract: A voice reproduction device using a bar code is provided for the mother to read previously and record the content of a book and for children to watch the content of the book while listening to voice recorded by the mother through book recognition by bar code recognition. A recognizer(2) is installed at one-sided end of a main body(1) to read and recognize a recognition unit attached to a book(9). When a play button(3) is pushed, the voice of the mother is reproduced through a speaker(6). When a record button(4) is pushed, the voice of the mother is recorded through a microphone. An MICOM performs a corresponding control function according to a button input signal. On the main body, the book is placed. The recognition unit is attached to one side of each page of the book.
Patent KR-20090081280-A (KR)
Title: Heat-panel using bed
Inventor: LEE NAM YONG
IPC: A47C21/04
Filed: 2008-01-23
Abstract: A heating panel for a functional bed is provided to obtain excellent electrical stability, intercept an electromagnetic wave, and increase withstand voltage by embodying a heating device using a face type heating element in general beds as well as functional beds. A heating panel for a functional bed comprises an insulation layer(220), a first insulating film(230), and a lower face type heating element(240), a second insulating film(250), an upper face type heating element(260), a third insulating film(270), and a plastic net. The insulation layer blocks the heat transfer. The first insulating film is formed to a predetermined thickness on the top of the insulation layer to protect the lower face type heating element laminated onto the top of the first insulating film. The lower face type heating element is formed on the first insulating film to produce a heat source. The insulating film is formed to a predetermined thickness on the top of the lower face type heating element to perform an insulating function. The upper face type heating element is formed on the second insulating film to produce a heat source. The third insulating film is laminated onto the upper face type heating element to protect the upper face type heating element. The plastic net is formed on the third insulating film to increase the withstand voltage.
Patent KR-20080074781-A (KR)
Title: Dust collector for electric vacuum cleaner
Inventor: TSUCHIDA HIDEYA
IPC: A47L9/10
Filed: 2008-02-05
Abstract: A dust collector for an electric vacuum cleaner is provided to prevent outflow of dust by forming a storage part for collecting dust via a peripheral surface and a lateral surface. A dust collector for an electric vacuum cleaner comprises cases(11,12), and a filter device(13). The cases whose other side is opened have a suction hole for sucking air and dust at its one side. The filter device, attached to the other side of the case, passes air from the other side of the case and collects dust. The filter device consists of a peripheral surface(28) opposed to the other side of the cases, a lateral surface(29) standing up from an end part of the peripheral surface toward the cross-direction of the peripheral surface, and a storage part(41) for collecting dust by the peripheral surface and the lateral surface. The filter device performs the rotational motion with respect to the cases to be coupled to the cases by placing a hinge at its one end.
Patent KR-20090088473-A (KR)
Title: Voltage level comparison circuit and reference voltage generating circuit of semiconductor memory apparatus using the same
Inventor: KWON JAE KWAN
IPC: G11C5/14
Filed: 2008-02-15
Abstract: A voltage level comparison circuit and a reference voltage generating circuit of a semiconductor memory device using the same are provided to improve the stability of the operation of the semiconductor memory device by generating a constant reference voltage in an outer voltage of a target level regardless of the process variable. A comparator(100) compares the levels of a first voltage and a second voltage and generates a sensing signal. The comparator includes a first voltage terminal and first to third transistors(N11-N13). The outer voltage is applied to the first voltage terminal. The first voltage is applied to the gate of the first transistor. The second voltage is applied to the gate of the second transistor. The third transistor applies the ground voltage to the common node of the first and second transistors. The common node is a second voltage terminal. An operation stabilizer(200) generates the voltage difference of the predetermined level to the first voltage terminal and the second voltage terminal.
Patent KR-20090090905-A (KR)
Title: Implant guid device
Inventor: KANG DONG WAN
IPC: A61C8/00
Filed: 2008-02-22
Abstract: An implant guide apparatus for implanting fixture is provided, which enables to implant the fixture at the most ideal location. An implant guide apparatus comprises: a pair of loops(110) which are hung on the tooth of both sides which are adjacent to the tooth loss site and are fixed; and a connection part(120) which is positioned at the tooth loss site and connects a pair of loops. The connection part comprises one or a plurality of holes(121) determining the implant position of fixture. The implant guide apparatus is made of silicone.
Patent KR-20090098395-A (KR)
Title: Apparutus and method for resource allocation in broadband wireless communication system
Inventor: CHO YOUNG BO
IPC: H04B7/155
Filed: 2008-03-14
Abstract: An apparatus and a method for resource allocation in a broadband wireless communication system are provided to reduce the size of resource allocation information by decreasing the information quantity for resource area indication. Resource scheduling is performed(601), and a resource region is allocated to a user(603). Based on a hybrid resource structure, a node ID corresponding to the allocation resource region is determined(605). The resource allocation information including the determined node number is configured(607). The configured resource allocation information is transmitted to a user, and includes at least one of a user ID, a node number and coding information.